Max Zs calculate automatically when you enter data into your circuit rows.
You will receive an alert banner to tell you which fields have missing data or hold an invalid value.
The essential fields are:
- Max Disconnection Time
- Protective Device
- Nominal Voltage Uo
Once these details are populated/corrected the Max Zs will automatically be calculated. See the animation below to see the full process.
We added more protective devices to the automatic Max Zs calculations in v22.214.171.124.